1679428429590 has 32 divisors (see below), whose sum is σ = 4032640670976. Its totient is φ = 447623976800.

The previous prime is 1679428429577. The next prime is 1679428429603. The reversal of 1679428429590 is 959248249761.

It is an interprime number because it is at equal distance from previous prime (1679428429577) and next prime (1679428429603).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13914186 + ... + 14034365.

It is an arithmetic number, because the mean of its divisors is an integer number (126020020968).

Almost surely, 2^{1679428429590} is an apocalyptic number.

1679428429590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1679428429590 is an abundant number, since it is smaller than the sum of its proper divisors (2353212241386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1679428429590 is a wasteful number, since it uses less digits than its factorization.

1679428429590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27950564.

The product of its (nonzero) digits is 78382080, while the sum is 66.

The spelling of 1679428429590 in words is "one trillion, six hundred seventy-nine billion, four hundred twenty-eight million, four hundred twenty-nine thousand, five hundred ninety".